BLOWER NOT WORKING

2003 Mercury Marquis

Tiny

collins61978

November, 7, 2011 AT 2:04 AM

Blower on o3 grand marq not working fuse is good hooked blower direct to power runs fine can hear clicking under hood like everything is working or trying but blower just wont kick on

Got wired to batt at moment with toggle it heats inside of car fine but without factory wiring hooked up not able to switch defrost floor ect everything seems to work but the blower

FOUND 1462 RELATED QUESTIONS

Rear Blower Not Working

16 ANSWERS
9 IMAGES

3 Answers

Tiny

billymac

November, 7, 2011 AT 2:13 AM

Hi there is a heater motor resistor under the passenges side heat box or near the motor this resister burns out heater motor will not run from fan switch

Tiny

collins61978

November, 13, 2011 AT 5:35 AM

Thank you I will give that a try

Tiny

billymac

November, 14, 2011 AT 12:52 AM

Your welcome

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